Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 28.64
Milk (kg) -774.00 -0.014 10.84
Fat (kg) -15.80 -0.375 5.92
Prot (kg) -26.94 -0.441 11.89
Fertility Sub Index -8.67
Calving Interval (days) 2.10 -1.459 -3.06
Survival (%) -5.02 1.117 -5.61
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index -1.25
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 8.51 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index 26.96

* Based on an €80/tonne carbon price